Welcome to Shanghai Tongjie Image Production Co., Ltd which was established in 2002 and located in Shanghai China. With 15 years' efforts, we have over 300 skilled and responsible workers. Our manufacture covers an area of 34, 000 square meters. We are specialized in indoor and outdoor photo graphic printing, high resolution digital printing, dye sublimation/ hot transferred printing, inkjet large format digital printing, UV flatbed direct printing, UV roll - to - roll printing and many other display products. With an annual production capacity of 4 million square meters, our company has rich experience in advertising printing. Our main products include flags, banners, wall/window/floor stickers, trade show display products, banner stands, board signs, and a various of other display products. Besides, we are making great efforts to develop new products to satisfy the different requirements of our customers. We also have the quality control department to control the product quality strictly. We cooperate with many famous express companies which could offer us fast speed and big discount. Adhering to the business principle of mutual benefits, we have won a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome our customers from all over the world to visit. Wish we could cooperate with each other in the future years!

About YDM

Founded in 1994, Mr. John Xu's family business OPT Group manufacture and sell Festival Lighting, Street Lights, and electrical cables. In 2005, John recognized that the increasing traffic congestion has become a severe global problem, which will cause huge safety risk and potentially affect the world development. With his well knowledge of LED and high awareness of environmental protection, John devoted himself of developing eco-friendly and technologically advanced mobile traffic equipment and offering intelligent traffic solutions. After years of research and development, he officially founded OPTRAFFIC® In 2008, and developed our first generation of Solar Powered Arrow Board and Variable Message Signs in our ISO9001 facility.

Guangzhou Elon Technology Co., Ltd. Was established in 2021 as a high-tech enterprise specializing in research and development, design, production, and sales of LCD display devices, focusing on information display and human-computer interaction. The company provides comprehensive commercial display solutions for its customers.

LEDventure is an EU join venture company, an high-end LED display provider and manufacturer

Shenzhen LED World Co., Ltd has been focused on export business since 2009, who has been specializing in manufacturing & supporting the solutions of LED display screens, LED signs for worldwide market. The products series include small pixel pitch LED display, rental LED panels, advertising LED display, stadium LED display, huge LED screen, LED dance floor screen, transperent LED screen, creative LED display screens and so on. The above products are widely used in advertising media, public facilities, sports, entertainment, military, traffic and other industries, exported to USA, Mexico, Greece, Spain, Italy, UK, Thailand, Uganda, Nigeria, Russia, India, Turkey, Thailand, Vietnam, Brazil, Australia etc more than 30 countries and regions, and gained good reputation form the clients.

Shenzhen Jingzhi Electronic Technology Co., Ltd an innovative technology company focused on LED optoelectronic applications and based on the business purposes of "Care for employees, Care for client, Win-win", commits to becoming the industrial leader in LED optoelectronic applications.

Shenzhen HaoKang LED ELECTRIC SIGN Co., Ltd is a large manufacturing enterprise which including independent research and development, production, sales lightboxes to worldwide. Our lightboxes have been used in many cities' Subway, high speed rail, airport, shopping mall, railway station Chain store and other large projects, and obtains the customer the consistent high praise. And for now our lightboxes exported to Europe, North America, South America, Australia and countries all over the world.